{"answers":{"affected":"It affects 2 products.","exploited":"There is no known exploitation of CVE-2020-10135 in the wild and no public exploit code.","fix":"Apply the vendor's patch.","what":"CVE-2020-10135 is a medium-severity authentication bypass vulnerability in Opensuse Leap, published on 19 May 2020. It can only be exploited from the same machine or local network, with no action from the victim."},"fix_prompt":"Check this codebase for CVE-2020-10135 and fix it if it is affected.\n\nWhat it is: CVE-2020-10135 is a medium-severity authentication bypass vulnerability in Opensuse Leap, published on 19 May 2020. It can only be exploited from the same machine or local network, with no action from the victim.\nExploitation: There is no known exploitation of CVE-2020-10135 in the wild and no public exploit code.\n\nAffected product: Opensuse Leap. No package-level version data is available, so check the vendor advisory linked from the reference page.\n\nTask:\n1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.\n2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.\n3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.\n4. Run the tests and summarise what changed and why.\n5. If nothing in the project is affected, say so and change nothing.\n\nReference: https://insights.sbomify.com/CVE-2020-10135/ (Markdown: https://insights.sbomify.com/CVE-2020-10135/index.md)","id":"CVE-2020-10135","markdown":"https://insights.sbomify.com/CVE-2020-10135/index.md","name":"CVE-2020-10135","record":{"aliases":["GHSA-mg6c-h9c4-rcc2","UBUNTU-CVE-2020-10135"],"analysis":{"component_type":"operating_system","fix_type":"patch","impacts":["security_bypass","account_takeover"],"network_reachable":"adjacent_or_local","non_default_config":false,"product_category":"Bluetooth BR/EDR","requires_auth":"none","summary":"Adjacent attackers can bypass Bluetooth authentication to impersonate devices and pair without credentials, affecting OS-level Bluetooth stacks.","user_interaction":"not_required","vuln_class":"auth_bypass"},"analysis_generated_by":"qwen3.8-flash-next","assigner":"certcc","cpe":[{"product":"bluetooth_core","vendor":"bluetooth"},{"product":"leap","vendor":"opensuse"}],"cvss":{"score":5.4,"severity":"medium","source":"cna","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N","version":"3.1"},"cwes":[{"id":"CWE-290","name":"Authentication Bypass by Spoofing"},{"id":"CWE-757","name":"Selection of Less-Secure Algorithm During Negotiation"}],"description":"Legacy pairing and secure-connections pairing authentication in Bluetooth BR/EDR Core Specification v5.2 and earlier may allow an unauthenticated user to complete authentication without pairing credentials via adjacent access. An unauthenticated, adjacent attacker could impersonate a Bluetooth BR/EDR master or slave to pair with a previously paired remote device to successfully complete the authentication procedure without knowing the link key.","ecosystems":[],"exploits":{"exploitdb":0,"first_seen":"2020-06-01","github_poc":1,"max_poc_stars":0,"metasploit":0,"nuclei":0,"refs":[{"date":"2020-06-01T16:25:49Z","kind":"github_poc","ref":"https://github.com/m4rm0k/CVE-2020-10135-BIAS","stars":0,"title":"CVE 2020-10135 a.k.a BIAS (Bluetooth Impersonation Attack)"}],"tier":"poc_unverified"},"has_fix":true,"headline":"Bluetooth devices supporting BR/EDR v5.2 and earlier are vulnerable to impersonation attacks","id":"CVE-2020-10135","indexable":true,"kev":null,"kind":"cve","links":{"ecosystem":null,"product":"opensuse:leap","products":["opensuse:leap"],"type":"auth_bypass","year":"2020"},"n_packages":0,"n_references":7,"next":{"headline":"IP-in-IP protocol allows a remote, unauthenticated attacker to route arbitrary network traffic","id":"CVE-2020-10136"},"packages":[],"prev":{"headline":"Bluetooth devices supporting LE and specific BR/EDR implementations are vulnerable to method confusion attacks","id":"CVE-2020-10134"},"products":["BR/EDR"],"published":"2020-05-19","related":[{"cvss_score":6.3,"headline":"Bluetooth devices supporting LE and specific BR/EDR implementations are vulnerable to method confusion attacks","id":"CVE-2020-10134","kev_date_added":null,"published":"2020-05-19"}],"sources":[{"class":"attribution","licence":"CVE Terms of Use (MITRE)","name":"CVE List","prefix":"CVE"},{"class":"attribution","licence":"US public information, NVD API terms","name":"NVD"},{"class":"attribution","licence":"CWE Terms of Use","name":"CWE (MITRE)"},{"class":"attribution","licence":"FIRST CVSS licence","name":"CVSS (FIRST)"},{"class":"open","licence":"CC0","name":"PoC-in-GitHub"}],"ssvc":{"automatable":null,"exploitation":null,"technical_impact":null},"state":"PUBLISHED","updated":"2024-09-17","vendors":["Bluetooth"]},"summary":"Adjacent attackers can bypass Bluetooth authentication to impersonate devices and pair without credentials, affecting OS-level Bluetooth stacks.","url":"https://insights.sbomify.com/CVE-2020-10135/"}